CN208492777U - A kind of medical composite flexible drainage device - Google Patents
A kind of medical composite flexible drainage device Download PDFInfo
- Publication number
- CN208492777U CN208492777U CN201721189641.1U CN201721189641U CN208492777U CN 208492777 U CN208492777 U CN 208492777U CN 201721189641 U CN201721189641 U CN 201721189641U CN 208492777 U CN208492777 U CN 208492777U
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- CN
- China
- Prior art keywords
- reversal valve
- claw
- baffle
- kelly
- drainage tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of medical composite flexible drainage devices, including reversal valve, draining hole, suction nozzle and drainage tube, the left side bottom end of the reversal valve is equipped with draining hole, the outer wall of the draining hole is socketed with drainage tube, suction nozzle is installed on the left of the drainage tube, the outer wall of the drainage tube is socketed with coil, and the right side upper and lower ends of the reversal valve are equipped with drainage port, are equipped with surge drum on the right side of the drainage port.The medical composite flexible drainage device, pass through the cooperation of drainage tube and coil, drainage tube can be made to become various curved shapes, medical staff is facilitated to operate, pass through the cooperation of the first claw and the second claw, drainage tube can be quickly clamped at draining hole, pass through the cooperation of the reversal valve and the first kelly of two-bit triplet, facilitate and is replaced, replacement surge drum can be carried out while uninterruptedly absorption liquid, the operation for simplifying medical staff, saves the time, meets the demand of client.
Description
Technical field
The utility model relates to drainage device technical field, specially a kind of medical composite flexible drainage device.
Background technique
Medical drainage device is clinically widely used, especially universal in surgical site infections application, the negative pressure of drainage device
Size has a larger impact to drainage effect and wound, the too small drainage of negative pressure be not easy tissue thoroughly, after separation be bonded to each other it is poor,
It is unfavorable for wound healing, such as application No. is 201520536278.0, including drainage tube, liquid storage bottle, the first check valve, the second list
To the air bag of valve and generation negative pressure, drainage tube is connected to the entrance of liquid storage bottle, which can not be moved into various shapes
Shape is fixed, it has not been convenient to which the operation of staff is needed to be gone to help drainage tube always with hand, while being collected completely in surge drum
After, it can not be carried out in the case where not stopping absorption with changing surge drum, can stop that drainage cylinder to be removed progress more after absorption
It changes, while drainage tube can not carry out fast quick-detach and step up, and increase the operation difficulty of medical staff, and waste the time, it can not
Meets the needs of client.
Utility model content
The purpose of this utility model is to provide a kind of medical composite flexible drainage devices, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of medical composite flexible drainage device,
Including reversal valve, draining hole, suction nozzle and drainage tube, the left side bottom end of the reversal valve is equipped with draining hole, the draining hole it is outer
Wall is socketed with drainage tube, and suction nozzle is equipped on the left of the drainage tube, and the outer wall of the drainage tube is socketed with coil, the commutation
The right side upper and lower ends of valve are equipped with drainage port, and surge drum, the inner bottom of the reversal valve are equipped on the right side of the drainage port
End is equipped with first baffle, and the draining hole top is equipped with shaft, and the shaft is connected with reversal valve, the top of the reversal valve
Left side is equipped with second baffle, and the left side of the second baffle is equipped with the first mandril, and first mandril stretches bullet by first
Spring is connected with second baffle, and pull ring is equipped on the left of first mandril, and the right side of the second baffle is equipped with the first kelly,
First kelly is connected by compressed spring with reversal valve, and the inner tip of the reversal valve is equipped with flashboard, first card
Bar is connected through reversal valve with flashboard, and the outer wall of the draining hole is respectively arranged on the left side and the right side the second claw and the first claw, institute
It states the second claw to be connected by shaft with the first claw, second claw is connected by torque spring with the first claw.
Preferably, the inside of the surge drum is equipped with piston, is equipped with the second kelly on the right side of the piston, and described second
Kelly runs through surge drum, and the right side top of the surge drum is equipped with third baffle, and the top of the third baffle is equipped with second
Mandril, second mandril are connected by the second extension spring with third baffle, and second mandril runs through third baffle and the
Two kellies overlap joint is connected.
Preferably, handle is installed on the right side of the second kelly.
Preferably, the outer wall of the flashboard is socketed with sealing strip.
Preferably, the outer wall of first extension spring is socketed with silica gel sheath.
Compared with prior art, the utility model has the beneficial effects that the medical composite flexible drainage device, by close
Collect poroid suction nozzle, wound can be adsorbed in all angles, by the cooperation of drainage tube and coil, drainage tube can be made
Become various curved shapes, medical staff is facilitated to operate, by the cooperation of the first claw and the second claw, can will draw
Flow tube is quickly clamped at draining hole, while can be also sealed to interface, prevents from leaking, and passes through changing for two-bit triplet
Cooperation to valve and the first kelly can quickly switch the opening and closing of two drainage ports, facilitate and be replaced, Ke Yi
Replacement surge drum is carried out while uninterrupted absorption liquid, the operation of medical staff is simplified, saves the time, meet client
Demand.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the reversal valve schematic diagram of internal structure of the utility model；
Fig. 3 is the first claw structure schematic diagram of the utility model；
Fig. 4 is the surge drum schematic diagram of internal structure of the utility model.
In figure: 1, suction nozzle, 2, drainage tube, 3, draining hole, 4, reversal valve, 5, first baffle, 6, drainage port, 7, surge drum,
8, pull ring, the 9, first mandril, the 10, first extension spring, 11, second baffle, the 12, first kelly, 13, compressed spring, 14, lock
Plate, the 15, first claw, 16, coil, 17, shaft, the 18, second claw, 19, torque spring, the 20, second kelly, 21, second draws
Stretch spring, 22, third baffle, the 23, second mandril, 24, piston, 25, handle, 26, sealing strip, 27, silica gel sheath.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of medical composite flexible drainage device is used
Liquid at absorption patient wound, including reversal valve 4, draining hole 3, suction nozzle 1 and drainage tube 2, the left side bottom end of reversal valve 4 are set
There is draining hole 3, reversal valve 4 is two-bit triplet reversal valve, it can be flowed to by manually changing liquid in reversal valve 4, draining hole 3
Outer wall is socketed with drainage tube 2, and the left side of drainage tube 2 is equipped with suction nozzle 1, and the outer wall of the drainage tube 2 is socketed with coil 16, line
Circle 16 is metal material, and there is pliability can be moved into various shape without restoring to the original state, and is able to drive the change of drainage tube 2
At various shape, facilitate the operation of medical staff, suction nozzle 1 be it is intensive poroid, can be adsorbed in all angles, reversal valve 4
Right side upper and lower ends be equipped with drainage port 6, for drainage port 6 for connecting surge drum 7, the right side of drainage port 6 is equipped with surge drum
7, it is negative pressure state inside surge drum 7, can be by liquid adsorption in it, the inner bottom of reversal valve 4 is equipped with first baffle
5,3 top of draining hole is equipped with shaft 17, and shaft 17 is connected with reversal valve 4, and the top left hand of reversal valve 4 is equipped with second baffle
11, the left side of second baffle 11 is equipped with the first mandril 9, and the first mandril 9 is connected by the first extension spring 10 with second baffle 11,
The outer wall of first extension spring 10 is socketed with silica gel sheath 27, and silica gel sheath 27 prevents its damage for the first extension spring 10 of protection,
The left side of first mandril 9 is equipped with pull ring 8, and the right side of second baffle 11 is equipped with the first kelly 12, and the first kelly 12 passes through compression
Spring 13 is connected with reversal valve 4, and the inner tip of reversal valve 4 is equipped with flashboard 14, and the outer wall of flashboard 14 is socketed with sealing strip 26, close
Strip of paper used for sealing 26 is rubber material, can block flashboard 14 and the gap of 4 inner wall of reversal valve, the first kelly 12 through reversal valve 4 and
Flashboard 14 is connected, and when surge drum 7 is filled, spare surge drum 7 is mounted at 4 right side top drainage port 6 of reversal valve, is changed
It is two-bit triplet reversal valve to valve 4, presses the first kelly 12, the first kelly 12, which moves down, pushes flashboard 14 to move down, with
First baffle 5 matches, and the drainage port 6 of 4 right side bottom end of reversal valve is blocked, and opens the drainage port 6 on 4 right side top of reversal valve,
It is replaced surge drum 7 to start to adsorb under the action of negative pressure, while under the pulling force of the first extension spring 10, pulls the first mandril
9, which move right, blocks the first kelly 14, prevents its movement, can make the first kelly by pulling pull ring 8 to pull the first mandril 9
12 move up under the pressure of compressed spring 13, carry out commutation replacement surge drum 7, the outer wall left and right sides of draining hole 3 again
It is respectively equipped with the second claw 18 and the first claw 15, the second claw 18 is connected by shaft 17 with the first claw 15, the second claw
18 are connected by torque spring 19 with the first claw 15, the handle on 18 top of pinching the first claw 15 and the second claw, the first card
Draining hole 3 is unclamped in 17 rotations around the shaft for pawl 15 and the second claw 18, by 2 sets of drainage tube on the outer wall of draining hole 3, unclamps first
Claw 15 and the second claw 18 push the first claw 15 and the rotation of the second claw 18, will drain under the pressure of torque spring 19
Pipe 2 steps up on the outer wall of draining hole 3, and the inside of surge drum 7 is equipped with piston 24, and the right side of piston 24 is equipped with the second kelly
20, the second kelly 20 runs through surge drum 7, and the right side top of surge drum 7 is equipped with third baffle 22, the top of third baffle 22
Equipped with the second mandril 23, the second mandril 23 is connected by the second extension spring 21 with third baffle 22, and the second mandril 23 runs through the
Three baffles 22 are connected with the second kelly 20 overlap joint, pull the second kelly 20, and band piston 24 moves right, and can increase surge drum
Negative pressure inside 7, while the amount for collecting the liquid come out can be also controlled, under the pulling force of the second extension spring 21, pull the
Two mandrils 23 move down, and block the second kelly 20, prevent it in the case where negative pressure, are drawn the second kelly 20 by piston 24
Original position is returned, pressure is reduced, the right side of the second kelly 20 is equipped with handle 25, and handle 25 facilitates medical staff to be held, and uses
In the second kelly 20 of promotion.
Suction nozzle 1 is placed at patient wound, since suction nozzle 1 can be adsorbed to be intensively poroid by all angles,
Drainage tube 2 is moved, drainage tube 2 is rubber material, and since the outer wall of drainage tube 2 is socketed with coil 16, coil 16 is metal material,
Various shape can be moved into without restoring to the original state with pliability, be able to drive drainage tube 2 and become various shape, facilitate doctor
The operation of shield personnel, the handle on 18 top of pinching the first claw 15 and the second claw, the first claw 15 and the second claw 18 rotate
Draining hole 3 is unclamped in the rotation of axis 17, by 2 sets of drainage tube on the outer wall of draining hole 3, unclamps the first claw 15 and the second claw 18,
Under the pressure of torque spring 19, the first claw 15 and the rotation of the second claw 18 are pushed, drainage tube 2 is stepped up in draining hole 3
On outer wall, surge drum 7 is mounted on the drainage port 6 of 4 right side bottom end of reversal valve, it will be at patient wound under the action of negative pressure
Liquid is adsorbed from drainage tube 2 into surge drum 7 by suction nozzle 1, and when surge drum 7 is filled, spare surge drum 7 is installed
At 4 right side top drainage port 6 of reversal valve, reversal valve 4 is two-bit triplet reversal valve, presses the first kelly 12, the first kelly 12
It moves down and flashboard 14 is pushed to move down, matched with first baffle 5, the drainage port 6 of 4 right side bottom end of reversal valve is blocked,
The drainage port 6 for opening 4 right side top of reversal valve, is replaced surge drum 7 and starts to adsorb under the action of negative pressure, while first
Under the pulling force of extension spring 10, pulls the first mandril 9 to move right and block the first kelly 14, prevent its movement, drawing can be passed through
Dynamic pull ring 8 pulls the first mandril 9, moves up the first kelly 12 under the pressure of compressed spring 13, is commutated again more
Change surge drum 7.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of medical composite flexible drainage device, including reversal valve (4), draining hole (3), suction nozzle (1) and drainage tube (2),
The left side bottom end of the reversal valve (4) is equipped with draining hole (3), and the outer wall of the draining hole (3) is socketed with drainage tube (2), described
Suction nozzle (1) is installed, it is characterised in that: the outer wall of the drainage tube (2) is socketed with coil (16), institute on the left of drainage tube (2)
The right side upper and lower ends for stating reversal valve (4) are equipped with drainage port (6), are equipped with surge drum (7) on the right side of the drainage port (6),
The inner bottom of the reversal valve (4) is equipped with first baffle (5), and draining hole (3) top is equipped with shaft (17), and described turn
Axis (17) is connected with reversal valve (4), and the top left hand of the reversal valve (4) is equipped with second baffle (11), the second baffle
(11) left side is equipped with the first mandril (9), and first mandril (9) passes through the first extension spring (10) and second baffle (11) phase
Even, it being equipped with pull ring (8) on the left of first mandril (9), the right side of the second baffle (11) is equipped with the first kelly (12),
First kelly (12) is connected by compressed spring (13) with reversal valve (4), and the inner tip of the reversal valve (4) is equipped with lock
Plate (14), first kelly (12) are connected through reversal valve (4) with flashboard (14), outer wall of the draining hole (3) or so two
Side is respectively equipped with the second claw (18) and the first claw (15), and second claw (18) passes through shaft (17) and the first claw
(15) it is connected, second claw (18) is connected by torque spring (19) with the first claw (15).
2. a kind of medical composite flexible drainage device according to claim 1, it is characterised in that: the surge drum (7)
Inside be equipped with piston (24), be equipped with the second kelly (20) on the right side of the piston (24), second kelly (20) is run through
The right side top of surge drum (7), the surge drum (7) is equipped with third baffle (22), and the top of the third baffle (22) is set
Having the second mandril (23), second mandril (23) is connected by the second extension spring (21) with third baffle (22), and described the
Two mandrils (23) are connected through third baffle (22) with the second kelly (20) overlap joint.
3. a kind of medical composite flexible drainage device according to claim 2, it is characterised in that: the second kelly (20)
Right side is equipped with handle (25).
4. a kind of medical composite flexible drainage device according to claim 1, it is characterised in that: the flashboard (14)
Outer wall is socketed with sealing strip (26).
5. a kind of medical composite flexible drainage device according to claim 1, it is characterised in that: described first stretches bullet
The outer wall of spring (10) is socketed with silica gel sheath (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189641.1U CN208492777U (en) | 2017-09-18 | 2017-09-18 | A kind of medical composite flexible drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189641.1U CN208492777U (en) | 2017-09-18 | 2017-09-18 | A kind of medical composite flexible drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208492777U true CN208492777U (en) | 2019-02-15 |
Family
ID=65301504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721189641.1U Expired - Fee Related CN208492777U (en) | 2017-09-18 | 2017-09-18 | A kind of medical composite flexible drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208492777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908414A (en) * | 2019-04-24 | 2019-06-21 | 周金铠 | A kind of dedicated Minitype negative pressure adjustable drainage device of micro- hand and foot surgery and application method |
| CN114522289A (en) * | 2022-02-28 | 2022-05-24 | 四川省医学科学院·四川省人民医院 | Bladder irrigation device |
-
2017
- 2017-09-18 CN CN201721189641.1U patent/CN208492777U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109908414A (en) * | 2019-04-24 | 2019-06-21 | 周金铠 | A kind of dedicated Minitype negative pressure adjustable drainage device of micro- hand and foot surgery and application method |
| CN114522289A (en) * | 2022-02-28 | 2022-05-24 | 四川省医学科学院·四川省人民医院 | Bladder irrigation device |
| CN114522289B (en) * | 2022-02-28 | 2023-06-30 | 四川省医学科学院·四川省人民医院 | Bladder irrigation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20190918 |